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diff --git a/xmlhelp/source/cxxhelp/inc/qe/DocGenerator.hxx b/xmlhelp/source/cxxhelp/inc/qe/DocGenerator.hxx
new file mode 100644
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+++ b/xmlhelp/source/cxxhelp/inc/qe/DocGenerator.hxx
@@ -0,0 +1,107 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2008 by Sun Microsystems, Inc.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * $RCSfile: DocGenerator.hxx,v $
+ * $Revision: 1.3 $
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+#ifndef _XMLSEARCH_QE_DOCGENERATOR_HXX_
+#define _XMLSEARCH_QE_DOCGENERATOR_HXX_
+
+#include <rtl/ref.hxx>
+#ifndef _RTL_USTRING_HXX__
+#include  <rtl/ustring.hxx>
+#endif
+#include <excep/XmlSearchExceptions.hxx>
+#include <util/CompressorIterator.hxx>
+#include <util/Decompressor.hxx>
+
+
+namespace xmlsearch {
+
+    namespace qe {
+
+
+        class Query;
+
+
+        class NonnegativeIntegerGenerator
+        {
+        public:
+
+            static const sal_Int32 END;
+
+            virtual ~NonnegativeIntegerGenerator() { };
+            virtual sal_Int32 first() throw( xmlsearch::excep::XmlSearchException ) = 0;
+            virtual sal_Int32 next() throw( xmlsearch::excep::XmlSearchException ) = 0;
+        };
+
+
+        class RoleFiller
+        {
+        public:
+
+            static RoleFiller* STOP() { return &roleFiller_; }
+
+            RoleFiller();
+
+            ~RoleFiller();
+
+            void acquire() { ++m_nRefcount; }
+            void release() { if( ! --m_nRefcount ) delete this; }
+
+        private:
+
+            static RoleFiller roleFiller_;
+
+            sal_uInt32     m_nRefcount;
+            sal_uInt8      fixedRole_;
+            sal_Int16      filled_;
+            sal_Int32      begin_,end_,parentContext_,limit_;
+
+            RoleFiller*    next_;
+            std::vector< RoleFiller* > fillers_;
+        };
+
+
+        class GeneratorHeap
+        {
+        public:
+
+            GeneratorHeap()
+                : heapSize_( 0 ),
+                  free_( 0 )
+            { }
+        private:
+
+            sal_Int32   heapSize_,free_;
+        };
+
+
+
+    }
+}
+
+#endif